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ATASA 5 th Electrical Accessories ATASA 5 TH Study Guide Chapter 23 Pages 670703 Electrical Accessories 48 Points

Please Read The Summary

1. Most accessories are now controlled by the _____ _____ _______ (BCM), which means that diagnostics on systems can begin with retrieving DTCs and observing scan tool data.

ATASA 5 th Electrical Accessories

Body Control Module Powertrain Control Module

Transmission Control Module

2. Windshield _______ systems use permanent magnet motors to control speed with brush placement.


Washer Wiper

Defroster

3. The wiper ________ switch allows the motor to keep running until they are back in park position.


Reverse Neutral Park

4. __________________ wiper systems use a potentiometer to vary the cycle speed of the wipers.


Intermittent RainSensing SpeedSensing

5. _________________ wipers are signaled through an infrared light sensor on the windshield.



6. _________________________ wipers are intermittent based on input to the BCM from the VSS.



7. ____________ systems are used on the windshield, rear glass, and on some headlights.


Washer Dryer

Refrigerator

8. Washer lines, ____ and nozzles are common items needing service.


Motors Reservoirs Switches

9. Most horn circuits are controlled by ___________ and may have either one or two horns.


Solenoids Transistors Relays

ATASA 5 th Accessory Systems

10. Cigarette lighters have been replaced with power _________ called power points that provide power for electronic carryin devices like navigation, radar detection, phone chargers, etc.


Outlets Inlets Canals

11. Cruise or speed control systems used to rely on engine _________ and ___________ linkages.


Vacuum & Mechanical Electronic & Adaptive Pressure & Volume

12. _____________cruise control with _______________ features to control the distance between vehicles in front of you in the same lane are now popular.


Vacuum & Mechanical Electronic & Adaptive Pressure & Volume

13. _____________ systems have CD & MP3 players accessed through steering wheel controls.


Sound Pound Mound

14. Power antennas are used for ___ (amplitude modulation) & ___ (frequency modulation) radio reception.


AM & FM AM & PM SAM I AM

15. ______________ radio, builtin phone, & multimedia “sync” systems with USB ports are popular.


Satellite Dish Cable

16. Audio units have builtin _________ devices that make them soundless if stolen.


Safety Antitheft

Immobilizer

17. Power locks use a linear __________, switch, and circuit breaker (PTC thermistor) in each door.


Motors Inputs Outputs

18. Power windows feature express up & down, _________ lockouts & obstaclesensing capabilities.


Safety Antitheft

Immobilizer

19. Power __________ have fourway (2 motor) and sixway (3 motor) operation.


Doors Seats

Windows

20. Seats can also be ____________controlled, have power ______ supports, & __________ options.


Temperature, Lumbar, Memory Temperature, Sacrum, Mental Temperature, Cervical, Memory

21. Active seats with spine stimulating and __________ features help to reduce driver fatigue.


Pedicure Massage Manicure

22. ______________ mirrors adjust reflection amount based on the intensity of the light striking them.


Electrostatic Electrochromic Electrocuting

23. Inside mirrors can have a selfdimming feature, temperature & directional __________ displays.


Sextant Compass Satellite

24. Rear windows and side mirrors are fit with ___________ elements on a timedelay circuit.


Heating Cooling

Air Conditioning

25. Windshields can have a microthin _____________ coating between the layers to heat them.


Chemical Metallic

Electronic

26. Adjustable ____________ move the brake & accelerator closer for short drivers.


Handle Bars Chains Pedals

27. The top of the vehicle can feature a ____________ or __________, can be soft convertible top or or have a retractable hardtop.


Moon roof or Sun roof Son Roof or Daughter Roof Flat Roof or Pitched Roof

28. ________ ______ detection uses bumpermounted radar sensors to signal a yellow warning light in the corresponding outside mirror.


Bald Spot Blind Spot Sweet Spot

29. Rearview ____________ allow the driver to see what is behind the vehicle. Park assist uses similar technology to warn the driver when backing up or parking.


Sensors Cameras LED’s

30. ___________________ uses sensors and in some cases GPS to actually park the vehicle without the driver’s help at all. Electric power steering and brake systems are necessary for this too.


SelfParking SelfService

SelfCheckout

31. A few vehicles offer ______ thermal imaging with headsup display.


Night Vision Double Vision Television

32. _______________ systems make use of GPS to pinpoint destinations, give turnbyturn guidance.


Navigation Antitheft

Immobilizer

33. Vehicle ___________ systems monitor the location of the vehicle if has been lost or stolen.


Tracking Antitheft

Immobilizer

34. Some accessory systems can be operated with _______ activation.


Voice Hand Signal Foot Tapping

35. Security & antitheft systems fall into 3 categories: 1) __________ devices, ______________ devices, and ___________ systems. Passkeys can be resistance keys or _______________ keys.


Locking, Disabling, Alarm Antitheft, Immobilizer, Safety Locking, Unlocking, Alarm

36. Remote _____________ entry using a key fob can lock & unlock a vehicle from 50 feet away.


Keyless Clueless Selfless

37. __________ keys may not be a key at all or may simply be a credit cardsized signal generator that the driver keeps in their wallet or purse. Vehicles have antenna systems to recognize these keys.


Smart Antitheft

Immobilizer

38. Alarm systems work with _____________ sensors to detect motion. ______________ systems will prevent the engine from being started if a key or transponder is not recognized.


Ultrasonic, Antitheft Immobilizer, Antitheft

Safety, Security

Real Circuits

Fuel Pumps, Horns, Starting Systems, Charging Systems, Wipers, Lighting,

Ignition Systems, Fuel Injection

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